25.220.01 - Surface treatment and coating in general

This European Standard defines the requirements and test methods applicable to factory applied extruded polyethylene coatings for the external corrosion protection of ductile iron pipes conforming to EN 545, EN 598 and EN 969 for use at operating temperatures up to 50 °C.
This European Standard does not cover ductile iron pipes protected with thin PE sleeve. Special works at site like drilling, tapping etc. may influence the corrosion protection properties. Those job steps shall be included in ...view more

This document describes all significant hazards, hazardous situations and events relating to plating and
anodizing lines, when used as intended and in compliance with the foreseeable conditions of the
manufacturer. In addition, procedures for testing and measuring safety requirements, marking of
equipment and minimum operation requirements are specified.
For reference to plating lines and anodizing lines the term plating line is used in this document.
This document applies to the design and...view more

ISO 18797-1:2016 specifies the minimum requirements for materials selection, surface preparation, application, inspection, testing, qualification and acceptance criteria of external coating for steel risers pipes used in the splash zone, their field joints and clamps/guides, using an elastomeric protective coating based on polychloroprene, EPDM or equivalent. This is applicable for new construction and repair of applied pipes before installation. Maintenance requirements and field repairs are co...view more

ISO 19207:2016 specifies the classification method of adhesive strength for thermal spray coatings at room temperature by using Vickers hardness testing machine. It classifies the adhesive strength, called adhesion index, evaluated from the maximum indentation force without visible cracking, and it is applicable for relative dense metal coatings, ceramic coatings and cermet coatings. It can be used within comparison within each coating system. The indentation method is not recommended for very t...view more

ISO 18535:2016 specifies a procedure for and provides guidance on the determination of the coefficient of friction and the specific wear rate of diamond-like carbon (DLC) films. The method specifies that the materials are tested under dry conditions in pairs in a ball-on-disc configuration. The results of the tests are not applicable when DLC-coated parts operate in a lubricated environment.

This European Standard specifies standardised conditions for the determination, declaration and verification of airborne noise emission of the following surface treatment equipment:
-  machinery for cleaning and pre-treatment of industrial item surfaces (see EN 12921-1, EN 12921-2, EN 12921-3, EN 12921-4);
-  machinery for the supply and/or circulation of coating materials under pressure (see EN 12621, EN 12757-1);
-  atomising and spraying equipment for coating materials (see EN 1953, EN 500...view more

This European Standard specifies standardized conditions for the determination, declaration and verification of airborne noise emission of the following surface treatment equipment:
-   machinery for cleaning and pre-treatment of industrial item surfaces (see EN 12921 1, EN 12921 2, EN 12921 3, EN 12921 4);
-   phosphating machinery;
-   plating machinery;
-   plasma surface treatment machinery;
-   machinery for the supply and/or circulation of coating materials under pressure (see EN 12621, EN 1275...view more

This European Standard specifies the methodology for laboratory evaluation of the performance of water repellent products on porous inorganic materials.
It is based on the measurement of several parameters which assess the performance of the product using standard test methods before and after ageing.
NOTE   Acceptable performance within the laboratory does not constitute a blanket endorsement of application in every conservation situation. It is recommended that the particular context of the he...view more

This European Standard is applicable to thermal cleaning systems for exhaust gas from surface treatment equipment/systems as given below in which the concentration of exhaust gas to be cleaned (for the purpose of this European Standard, named "process gas") at the inlet to the thermal cleaning system is safely limited within the concentration ranges given in 5.2.2.2. Surface treatment equipment includes: dryers according to EN 1539, curing equipment; flash-off areas; coating plants (e.g. closed ...view more

This European Standard is applicable to thermal cleaning systems for exhaust gas from surface treatment equipment/systems as given below in which the concentration of exhaust gas to be cleaned (for the purpose of this European Standard, named "process gas") at the inlet to the thermal cleaning system is safely limited within the concentration ranges given in 5.2.2.2.
Surface treatment equipment includes:
-   dryers according to EN 1539, curing equipment;
-   flash-off areas;
-   coating plants (e....view more

This document specifies the selection criteria and minimum requirements for protective coating systems for field maintenance and repair of risers exposed to conditions in the splash zone.
This document does not cover the selection of techniques and materials used to restore integrity of the risers to be coated.
This document neither covers the selection of additional mechanical protective materials that are not part of the described coating systems included in this document.

A common language for standards, disclosed to a wide audience and referring only to the operational protocols and to their outcomes, is needed both for a consistent set of standards and the connection with the scientific literature. This glossary will take into account existing glossary of terms used in photocatalysis and photochemistry. Because in photocatalysis numerous properties are difficult to be evaluated, it is strongly recommended in standard norms to avoid reporting properties dependin...view more

A common language for standards, disclosed to a wide audience and referring only to the operational protocols and to their outcomes, is needed both for a consistent set of standards and the connection with the scientific literature. This glossary will take into account existing glossary of terms used in photocatalysis and photochemistry. Because in photocatalysis numerous properties are difficult to be evaluated, it is strongly recommended in standard norms to avoid reporting properties dependin...view more